You've lasted 1 day
Hypers are not the way to go if you're bankroll building, you need a load of buy in's behind you as luck will be a big factor.
If you really want to build from scratch, I'd open up several accounts on different sites and play a load of freerolls all a day. AFAIK PKR and Bluesquare have 10 cents STT giveaways, you can play these and build up a deecnt roll in a week. Betfair have freeroll with low hundreds that play but they have added tournaments for 1, 10, 25 and 50 cents so it's possible to build with sensible bankrolling.
Avoid freerolls like the Hubble on Stars with 10,000 runners that pays out 100 places to another freeroll.
It can be done.
Show a bit more dedication and someone may stake you.